157 each year but always a Phaya Pan Thong or noble of the " Golden Bowl'' rank, is appointed by the king to fill the chief role, that of the God Phra Isuen ( Isvara). A few days later, the open square in which the great swing stands is prepared. Finally a footboard is suspen- ded from the cross-bar of the swing by six strong ropes of rattan, at a height of about fifteen feet from the gro- und. The board is some six feet long by eighteen inches broad, the greatest length at right angles to the crossbar, and an extra rope hangs from it, by pulling on which from below, the swing is got into motion. A long bamboo is planted in the ground at a short distance on the western side of the swing, to which a small bag of money is fastened when the ceremony takes place. On the day of the ceremony four muscular looking individuals wearing appropriate dresses and a high hat made to resemble the head and neck of a snake, are hoisted amid cheers on to the swing. Their headdress proclaims these as neither satellites of Phra Isuen nor men, but representatives of the underworld kingdom of Phaya Naga, king of snakes and the producer of rain, sent, it is pretended, to perform for the delecta- tion of Great Siva before the eyes of men. The Brah- mans now enter the sentry-boxes specially built for the occasion and intone prayers, and assistant pulling on the dependent rope, the swing begins to more to and fro. The momentum in creases gradually, the per- formers bend their bodies in the attitude of saluting deities and at the same time increasing the arc of the swing. At last, the momentum brings the swing